Free browser-based tools for creating charts, diagrams and converting images to vector files
Stage
MVP
Not given
Founded
Not given
Not given
Based in
Not given
US
Pricing model
Freemium
Free
Pricing
Free: 25 renders per month, PNG/JPEG export, 1 team member, REST API and dynamic link trial, MCP server trial. Starter: $15/month. Team: $100/month. Scale: $800/month.
Not given
Key features
CSV and spreadsheet-based bulk generation
REST API and MCP server for AI agents
PNG, JPEG, SVG, PDF and video export
Brand library for fonts, colors and logos
Figma import for template design
Dynamic template variables and logic
Multi-language rendering
Template variants and mod library
No-code template editor
Pie chart maker with percentages, labels and legend
Bar graph maker with grouped, stacked and horizontal bars
Line graph maker for trends over time with multiple series
Scatter plot maker with line of best fit and R²
Graphing calculator with equations, roots and intersections
PNG to SVG converter with transparent background preservation
Image vectorizer for photos, sketches and logos
Gantt chart maker for project plans with dependencies
Venn diagram maker for two or three sets
SVG to PNG, JPG, PDF and other format converters
What makes it different
Automates repetitive creative work across multiple formats and languages from a single template
Combines design tool capabilities with automated production scale
Works via UI, CSV, API or MCP for seamless integration with apps and AI agents
Maintains brand consistency with locked regions and brand rules
Free trial with 25 renders per month, no credit card required
Private by design: all processing happens on user's device with no data sent to servers
Real vector files: every export available as SVG with editable shapes and live text
No sign-up required and no watermark on exports
Color vision deficiency checked defaults with automatic dark or white text
Share with a link: copy link puts entire chart in address for editing and sharing
Bannx
graphsmith